489854712

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{245911}}^1$

素因数の和:246003

約数の個数: 32

約数和(自身を含む): 1239396480

約数和(自身を除く): 749541768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 245911, 491822, 737733, 983644, 1475466, 1967288, 2950932, 5901864, 20410613, 40821226, 61231839, 81642452, 122463678, 163284904, 244927356, 489854712]

約数ペア:

[(1, 489854712), (2, 244927356), (3, 163284904), (4, 122463678), (6, 81642452), (8, 61231839), (12, 40821226), (24, 20410613), (83, 5901864), (166, 2950932), (249, 1967288), (332, 1475466), (498, 983644), (664, 737733), (996, 491822), (1992, 245911)]